Yui Hatano is a Japanese adult video actress and idol who has maintained one of the longest and most prolific careers in the JAV industry since 2008. She made her debut in the Prestige Zero label production *Amateur Or More ZERO, Less Than Actress 07* and went on to work with numerous major studios including h.m.p, Attackers, Moodyz, and Sky High Entertainment before affiliating with the agency T-Powers. She is known for her versatility across role types and genres, frequent ensemble appearances, and a long-running on-screen partnership with performer Hibiki Ōtsuki. In addition to her extensive AV filmography, she has participated in idol groups such as T♡Project and previously me-me*, while also appearing in theatrical films and lending her likeness to titles in the Yakuza / Like a Dragon video game series. With thousands of productions over nearly two decades, multiple industry awards including Best Actress at the 2014 DMM Adult Awards, and recognition extending to other parts of Asia, she remains one of the most enduring and widely known figures in Japanese adult video.